"and I produced them."
One more time Keith;
YOU DID NOT
You produced 4 links - two of those links did not mention "unrestricted emigration" in any way shape or form - it appeared in the search page but but not in the articles themselves - an indication that you don't even read your own links.
The article that does mention "unrestricted emigration" does so to debunk it - to point out that immigration in any way, shape or form does not effect the British people adversely and also that the actual figures are grossly inflated.
The last mention is from a reader and is not part of the linked article.
All the articles say the same thing - immigration and immigrants are being used as political whipping boys.
As Steve has pointed out, "unrestricted immigration" does not exist other than in the mind of the right wing press and racist parties like Ukip.
ALL IMMIGRATION IS SUBJECT TO RESTRICTION IN BRITAIN
How about trying to prove that is not true?
Jim Carroll